28863702

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{25453}}^1$

素因数の和:25474

約数の個数: 40

約数和(自身を含む): 73918416

約数和(自身を除く): 45054714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 25453, 50906, 76359, 152718, 178171, 229077, 356342, 458154, 534513, 687231, 1069026, 1374462, 1603539, 2061693, 3207078, 4123386, 4810617, 9621234, 14431851, 28863702]

約数ペア:

[(1, 28863702), (2, 14431851), (3, 9621234), (6, 4810617), (7, 4123386), (9, 3207078), (14, 2061693), (18, 1603539), (21, 1374462), (27, 1069026), (42, 687231), (54, 534513), (63, 458154), (81, 356342), (126, 229077), (162, 178171), (189, 152718), (378, 76359), (567, 50906), (1134, 25453)]